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Thread: ANN: DAC for MySQL 3.0.3 is out!

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Alexander Andreev

Posts: 15
Registered: 12/16/12
ANN: DAC for MySQL 3.0.3 is out!
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  Posted: Feb 23, 2016 1:52 AM
MicroOLAP Direct Access Components for MySQL and Delphi/C++ Builder (also known as MySQLDAC) is a Borland Delphi/C++Builder component set for direct connect to MySQL database server. DAC for MySQL allows you to create Delphi/C++Builder applications without BDE, ODBC, ADO and without libmysql.dll.

What’s new in v3.0.3:
This release includes Prepare feature based on the MySQL binary protocol, packages for work with FastReport, improvements and bug fixes.

Full changelog:
[!] Prepare and UnPrepare methods with MySQL binary protocol added to the TMySQLTable, TMySQLQuery and TMySQLStoredProc
[!] Packages for integration into FastReport components added
[!] More informative message introduced for TMySSHDatabase connection errors
[!] TMySSHDatabase.AddSSHKeyToSystemCache property added
[!] TMySSHDatabase.ShowPLinkConsole property added
[+] Options.AutoPrepare property added to the TMySQLTable, TMySQLQuery and TMySQLStoredProc
[*] A little bit of optimization for opening table with specified IndexName property added
[-]"Error occurs when opening table with an alias and ENUM fields" bug fixed
[-] "TMySQLDataSet returns data in incorrect characterSet if use FetchOnDemand property" bug fixed
[-] "Filtering in Mobile target platforms not working" bug fixed
[-] "TMySQLTable.GetTableEngine getting incorrect result if two tables of the same name exist in separate schemas" bug fixed
[-] "Incorrect error message if open TMySQLDataSet with the FetchOnDemand property" bug fixed
[-] Memory leaks when using FetchOnDemand with RequestLive eliminated
[-] "Error occurs when calling post method in TMySQLDataSet with enabled FetchOnDemand and RequestLive properties" bug fixed
[-] "Record with only null value NOT NULL field with default value not inserting" bug fixed
[-] "Raise exception when post null value to the NOT NULL field with default value" bug fixed

You're welcome to download the DAC for MySQL v3.0.3 right now at: ,
or login to your private area on our site at

Please don't hesitate to ask any questions or report bugs with our Support Ticketing system available at
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